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Question

The lever mechanism or turn pipe mechanism for pollination is a characteristic feature of:


A

Salvia

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B

Helianthus

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C

Ranunculus

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D

Macadamia

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Solution

The correct option is A

Salvia


The correct option is A.

Explanation of the correct answer:

  1. Salvia has adapted the lever mechanism to simplify pollination.
  2. The stamens are arranged in the shape of a lever in the plant.
  3. They then plant the pollen grain on the body of the pollinator.
  4. The stigma is also bent in such a way that the pollen grain is picked up easily.

Final answer: The lever mechanism or turn pipe mechanism for pollination is a characteristic feature of Salvia.


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